The median annual wage for biomedical engineers was $86,960 in May 2012. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $52,600, and the top 10 percent earned more than $139,450.
Fill a spray bottle half full of vinegar and half with water. Shake the bottle to combine the ingredients and use this as a spray to get rid of fleas in your yard or garage. The strong smell may not be desirable for using as an interior spray, but for the yard it can drive fleas out.
Another natural way to get rid of fleas is to spread cedar wood chips all over your yard. Fleas hate the smell of cedar chips and you can use this to your advantage by covering the areas where you have found fleas with wood chips and putting them along the outer fences to prevent new fleas from entering your yard.